baber/WOPTO huggingface dataset:
Patent JP-2000259375-A (JP)
Title: Printer system
Inventor: MARUYAMA TADASHI
IPC: G06F13/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To attain effective utilization of printer resources by distributing printing processing to a remote/local printer group on a network. SOLUTION: This printer system provides to a printer management device 10 a means for storing function/performance/driving conditions or the like of each printer 40, 50 and a printing reception information processor 30 as system information, a means which temporarily stores printing data from printing request information processor 20, and a means which selects a remote/local printer that is capable of printing on the basis of the system information and distributes the printing data to the optimal remote printer 40 concerned and the printing reception information processor 30 that has the local printer 50 under its control, in a system structure which connects the printer management device 10, the printing request information processor 20, the printing reception information processor 30 that has the local printer 50 under its control, and the remote printer 40 onto a network 60.
Patent JP-S6266866-A (JP)
Inventor: BINSENTO ERU BEIRANKOOTO
IPC: A61M25/01
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221234-A (JP)
Title: Line converter
Inventor: NAKANO TAKESHI
IPC: H04L13/00
Filed: 1986-03-24
Abstract: PURPOSE:To simplify the circuit constitution by connecting interface ports of multidrop electronic apparatus and lines with line converters having connectors between them and supplying power from one position of lines. CONSTITUTION:Interface ports 107-307 of a master electronic apparatus 105 and slave electronic apparatus 205 and 305 are connected to lines 109 and 209 with line converters 100-300 between them in the multidrop manner. Interface ports 107-307 and line converters 100-300 are connected by female connectors 106-306 and male connectors 102-302 having the same terminal arrangement. With respect to connection between line converters 100-300 and lines 109 and 209, pairs of female connectors 103a and 103b-303a and 303b are joined into one body respectively and are connected to line-side male connectors 98b, 108a, 108b, 208a, 208b, and 308a. Connectors 98b and 308a are terminated with resistances. A power source 185 is shared for power. Thus, a circuit where line conversion is easy and the operation is stable is formed easily.
Patent JP-2000255718-A (JP)
Title: Chemicals management system
Inventor: YOSHIDA TAKASHI
IPC: G16H10/60
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To accurately and precisely indicate the management state of chemicals by making a controller measure variation in the chemicals with the types of the chemicals and the initial value set to the identification data, correspond the identification data to measurement data 1 to 1, and set the variation of the chemicals according the types of the chemicals into tabulation data according to the time series. SOLUTION: In a stage storing chemicals in a chemical storage l at first, and in a stage taking out the chemicals from the storage 1 after storing and using, carrying, and disposing them, tabulation data are found by measurement by a weight measuring means 4 as necessary. This measurement can be automated according to the shape of the containers of the chemicals to be measured such as the weight measurement or the liquid height measurement. The measured tabulation data are stored in a second management table as history of the chemicals as the value changes. It can be recorded in a bar code 7 attached to the chemicals for recognizing the chemicals so that the data can be tabulated and managed by the bar code 7 attached to the chemical bottle 2.
Patent JP-H09253402-A (JP)
Title: Method for extracting organophosphorus compound
Inventor: TOKUNAGA YASUYUKI
IPC: C07F9/24
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To continuously extract an organophosphorus compound expressed by a specified formula from an aqueous solvent by an organic solvent using an extractor and to extract the organic compound with a high hydrophilic property efficiently by using a centrifugal extractor as the extractor. SOLUTION: When a certain organophosphorus compound useful as an agricultural chemical, an agricultural chemical intermediate, etc., is extracted continuously from an aqueous solvent by an organic solvent, the organophosphorus compound expressed by a formula is treated to be extracted continuously from the aqueous solvent by the organic solvent using an extractor, and a centrifugal extractor is made to be used as the extractor. In the formula, R, R' and R" are a lower alkyl group or a substituted or unsubstituted phenyl group, X is -C(O)- or -SO2 -. The centrifugal extractor is a machine in which both the atomization of liquid droplets and the separation two liquids are conducted by using centrifugal force, and a centrifugal extractor having a rotor in the inside is used preferably.
Patent JP-S51140085-A (JP)
Title: Controlling circit
Inventor: NAKAZATO MASAAKI
IPC: B66B1/46
Filed: 1975-05-30
Abstract: PURPOSE:Controlling circit in which number of signal transmission wire between end apparatus of elevator and control panel is decreased.
Patent JP-S62221085-A (JP)
Title: Self-scanning type photoelectric conversion detecting device
Inventor: FURUYA SHINICHI
IPC: G01N21/89
Filed: 1986-03-20
Abstract: PURPOSE:To obtain an proper photoelectric conversion detecting signal with always constant accuracy by controlling and adjusting the scanning speed of a self-scanning type photoelectric conversion detector in accordance with the variation of the carrying speed of a print to be inspected and correcting the level of an outputted photoelectric conversion detecting signal. CONSTITUTION:A speed deciding circuit 5 inputs a pulse signal, measures the number of pulses within a synchronizing time or a fixed time and outputs a speed signal corresponding to the carrying speed of a print 7 to an amplification control circuit 3 and a driving frequency generating circuit 4. The circuit 4 generates a driving pulse signal for controlling the scanning speed of the self- scanning type photoelectric conversion detector 2 in accordance with the input of the speed signal and outputs it to the detector 2. The circuit 3 corrects the level of the photoelectric conversion detecting signal inputted from the detector 2 in accordance with the change of the carrying speed through a speed signal inputted from the speed deciding circuit 5 and generates an output signal A.
Patent JP-2000195954-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ASAHINA MICHIO
IPC: H01L23/485
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a barrier layer superior in barrier property and its manufacture. SOLUTION: A semiconductor device has a semiconductor substrate 11 which includes an element, interlayer insulating layers (silicon oxide layer and a BPSG layer) made on the semiconductor substrate 11, a through-hole made in the interlayer insulating layer, a barrier layer made on the interlayer insulating layer and the through-hole, and a wiring layer made on the barrier layer. The barrier layer has a first metal oxide layer (titanium oxide layer) 30 consisting of the oxide of the metal constituting the barrier layer, a metal nitride layer (titanium nitride layer) 33 consisting of the nitride of the metal constituting the barrier layer, and a second metal oxide layer (titanium oxide layer) 34 which consists of the oxide of the metal constituting the barrier layer.
Patent JP-H10261636-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI KENJI
IPC: H01L21/306
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion to bonding material by dry etching an antihalation layer to form a bonding pad section, and then making alkali treatment liquid act on the section for removing an eutectic layer from the bonding pad section. SOLUTION: An aluminum wiring layer 1 is formed on a wafer (a), and an antihalation layer 2 is formed thereon (b). Then a pattern is transferred to a photoresist layer 4 (c), and dry etching is performed to form a bonding pad section 5 on the antihalation layer 2 (d). Alkali treatment liquid is made to permeate there to dissolve Al in the eutectic layer 3 and Mo and the like present in its grain boundary (e) in the treatment liquid. Thus the eutectic layer 3 is removed from the bonding pad section 5, to expose Al of the aluminum wiring layer 1 on the surface of the bonding pad section 5 (f). Thereby the adhesion between the surface of the bonding pad section and bonding material is enhanced, and bonding power can be estrained low.
Patent JP-S56161170-A (JP)
Title: Ink jet recorder
Inventor: KODAMA YUTAKA
IPC: B41J2/01
Filed: 1980-05-15
Abstract: PURPOSE:To adjust a printing point on recording paper by a method wherein the orbits of deflected ink grains are detected by means of an ink grain deflecting location detecting means, and an angle of inclination of a plate body supporting the recording paper is adjusted in response to the results of detection. CONSTITUTION:In a deflection controlling type ink jet recorder, grains injected from a nozzle 1c are deflected by means of a charge electrode 2a and deflection electrodes 3a, 3b, and reach to a printing location. A form 10 is transferred along the surface of a rotary member 8. When a head is at a waiting location, a deflection electrode unit 13 is mounted where deflected ink grains collide with the rotary member. When the deflected grains collide with 13a or 13c, signals enter a motor driver MDC from deflection electrode detecting circuits 14a or 14c, a pulse motor is turned and an inclination of the rotary member 8 is adjusted. When ink grains collide with 13b, the printing location is proper, and the slippage of the deflection of ink grains is compensated.
Patent JP-H01239370-A (JP)
Title: Defrosting control method for freezing and refrigerating showcase
Inventor: FUKUDA TOSHIYUKI
IPC: F25D21/08
Filed: 1988-03-17
Abstract: PURPOSE:To completely defrost the frost growth on the evaporators including the frost left over from the previous defrosting operation by supplying power in the following defrosting operation to an auxiliary heater, in addition to a defrosting heater, for those evaporators which were not completely defrosted in the previous defrosting operation so that the heat from both of the defrosting and auxiliary heaters may be utilized. CONSTITUTION:When the completion of the defrosting is detected by defrosting sensors SA, SB, the fact that the defrosting of the evaporator 5C is not complet ed yet is stored in the memory. If the current defrosting operation is the second time, the unfinished evaporator 5C is called out. An auxiliary heater HC2 for the evaporator 5C is selected, and the power is supplied to it. Since the power is being supplied to both the defrosting heater HC1 and the auxilialry heater HC2 for the evaporator 5C which has yet to complete the defrosting, the frost growth on the evaporator 5C including the frost left over from the first defrosting operation can be completely defrosted by utilizing the heat from both of the defrosting heater HC1 and the auxiliary heater HC2.
Patent JP-S58181949-A (JP)
Inventor: OKAMURA KAZUTOMI
IPC: E04C5/00
Filed: 1982-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57179938-A (JP)
Title: Tracking control system
Inventor: TSURUTA MASAHIKO
IPC: H04N5/7826
Filed: 1981-04-28
Abstract: PURPOSE:To accurately compensate tracking shift, by detecting a control signal from a track 2N fields, when a rotating head scans over the track equivalent to N fields and reproduces recordings as one field's share signal. CONSTITUTION:A pulse generator 7 produces sampling pulses from symmetrical rectangular drum pulses synchronized with a rotating head and gives the pulses to a circuit 6 and generates a head shaking signal in one field period and sums them at 13. A sampling circuit 6 samples a signal level at N parts of one recording track and stores at 9. The 2nd and 1st field sampling data are compared at 10 and the result is stored at 11 as a tracking shift signal to a memory 11 and sums at 13 the signal as a shift correction tracking signal via a tracking signal generating circuit 12. The addition output 13 controls a head moving mechanism 15 via a driving amplifier 14 and the rotating head makes reproduction at a higher position and lower position than a reference position in accordance with a shaking signal. Thus, track shift can accurately be compensated.
Patent JP-H03265154-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: FUJINO SEIJI
IPC: H01L21/76
Filed: 1990-03-15
Abstract: PURPOSE:To surely form a dielectric buried layer inside a substrate by forming a dielectric layer on a substrate surface which is equivalent to a recessed region when forming both semiconductor substrates before a junction process of first and second semiconductor substrates. CONSTITUTION:A recessed part 2 is formed on a part of a mirror surface 1a of a first semiconductor substrate 1. A groove 3 whose values of both width and depth are larger than those of the recessed part 2 is formed along an area near a boundary with the mirror surface 1a of the recessed part 2. An Si nitride film 4 is formed on a surface having the recessed part 2 and the groove 3 of the substrate 1 to expose a surface of the recessed part 2 and the groove 3. A heat oxidation Si layer 5 is formed only on a surface of the recessed part 2 and groove 3 exposed by heat treatment to remove the film 4. Thereafter, mirror surfaces 1a, 6a of two sheets of first substrate 1 and second substrate 6 are adhered mutually. Accordingly, it is possible to enable sure formation of the buried layer 5 inside the substrate 10.
Patent JP-S54231-A (JP)
Title: Tow-stage combustion-roof buener
Inventor: SUMITA JIYUNJI
IPC: F23C9/00
Filed: 1977-06-03
Abstract: PURPOSE: To restric the formation of NOx without sacrificing combustibility by feeding air in tow step and conducting tow-stage combustion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01237136-A (JP)
Title: Water dispersing waterproof film and absorbing product
Inventor: SATO JUN
IPC: A61F13/15
Filed: 1988-03-17
Abstract: PURPOSE:To manufacture a waterproof film dispersing with ordinary tap water by coating one surface of a water soluble or water dispersible film by means of a water insoluble polymerized film constituted of specified molecular weight and glass transition temperature and having an acryl or metacryl polymer containing alkyl. CONSTITUTION:A water dispersible waterproof film is constituted of a water insoluble copolymer film of 1000 or more-30000 or less molecular weight, -30 deg.C or more-100 deg.C or less glass transition temperature and having at least one kind of polymerizing components of acrylic acid alkyl ester or methacrylic acid alkyl ester having 2-18 carbon numbers coating one surface of a water soluble or water dispersible film. When the molecular weight of a polymer is 1000 or less, the coat layer gets sticky, while 30000 or more, film strength gets too much, and when the film is put into water, the same is not destroyed and not dispersed. When the glass transition temperature of the polymer is 100 deg.C or higher, the coat layer loses flexibility and gets cracked on a base film. When the carbon number of alkyl is less than 2, the bonding properties to the base film is lost, while more than 18, ununiformity of the coat layer is generated.
Patent JP-H01240621-A (JP)
Title: Shape steel for forklift mast having excellent wear resistance
Inventor: URASHIMA CHIKAYUKI
IPC: C21D9/00
Filed: 1988-03-18
Abstract: PURPOSE:To improve the wear resistance of the subject shape steel by partially hardening the part of the shape steel for a mast to be brought into contact with a roller. CONSTITUTION:In the shape steel for a mast of a forklifter for conveying weights which has the structure of moving up and down via a roller by the use of a mast, the part to be brought into contact with a roller is partially subjected to quenching and carburizing. The part is then hardened compared to the other parts. By this method, the wear resistance of the shape steel for a mast is exceedingly improved. Since the steel has small reduction of the plate thickness caused by wear, the generation of noise can furthermore be prevented.
Patent JP-H10261276-A (JP)
Title: Magnetic disk medium and magnetic disk device
Inventor: MORITA OSAMI
IPC: G11B20/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To control the float fluctuating amount of a floating slider mounted with a magnetic head at the time of passing through the servo zone, to be below the specified value without increasing the servo zone. SOLUTION: This medium 3A, which is read/written by a magnetic recording device provided with the floating slider 6 floating on the surface and moving in the radial direction, is provided with data recording tracks (DT1, etc.) on the surface, and servo signals for controlling the magnetic head mounted on the floating slider 6 are arranged on the surface as rugged servo signal regions SP11-SP44, etc. The positions of these servo signal regions are arranged so as to shift to the track advancing direction V or oppositely advancing direction from a moving locus tr of the rear end of the floating slider for every track.
Patent JP-S54156277-A (JP)
Title: Elecrtospark type gas treating system
Inventor: TANAKA MASAAKI
IPC: B03C3/49
Filed: 1978-05-31
Abstract: PURPOSE: To provide an electrospark type gas treating system which is capable of causing discharge at a wide range of space, whose pressure loss owing to the flow of the gas to be treated is small, and which is capable of treating a large flow of gas.  
     CONSTITUTION: When several KV-several tens-of-KV DC voltage is impressed on the clearance between a discharge wire 3 and a metallic cylindrical earth electrode 9, light glow discharge called corona discharge is caused only at the range of intensified electric field in the vicinity of said discharge wire 3, and the gas introduced through an inlet 1 is subject to the electronic impact of discharge to activate or dissociate. In such a gas treating system, a dielectric 8 is fitted between said both electrodes 1 and 9 to prevent discharge from generating spark which effect short circuit when discharge range is expanded by impressing high pressed voltages. Thereby, discharge range can be expanded considerably and very stabilized discharge can be obtained even with a relatively low impressed voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140611-A (JP)
Title: Tape recorder
Inventor: HAMA TERUO
IPC: G11B20/02
Filed: 1975-05-28
Abstract: PURPOSE: To prevent a speaker from generating unnatural noises at the time of temposal stop or fast-forward of a tape during playback. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237177-A (JP)
Title: Paper interval adjustment mechanism of printer
Inventor: KOJIMA MASAAKI
IPC: B41J7/92
Filed: 1988-03-17
Abstract: PURPOSE:To shorten adjustment time by providing a paper pressing member which is mounted in a position distant, as specified, from the tip of a printing head and has a spherical body at the tip and a mechanism which holds the spherical body in freely rotating manner. CONSTITUTION:Printing paper 2 is wound around a platen 1, and a printing head 3 and a paper holding member 4 with a spherical tip are arranged on a carrier unit 5. In addition, the carrier unit 5 is supported by two shafts 6, 7. The carrier unit 5 makes a circular motion centering around the shaft 6 due to the rotary motion of an eccentric shaft. The paper holding member 4 is positioned with an interval A which is appropriate for printing with the printing head 3. The paper pressing member 4 is so designed as to rotate laterally and horizontally by allowing a slight gap to be provided between the spherical body and the pressing member. Appropriate paper interval can be maintained by permitting printing to be performed with the paper pressing member kept in contact with paper, and adjustment time be shortened.
Patent JP-H10115785-A (JP)
Title: Filter switching device for microscope
Inventor: TOYODA SHUJI
IPC: G02B21/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact filter switching device capable of obtaining excellent operability with simple constitution even though the number of filters to be switched is increased by transmitting switching operation to a filter holding member so that the moving amount of the filter holding member may be larger than that for the switching operation. SOLUTION: 1st and 2nd gear members 3 and 11 are rotatably fit and held in shafts 1b and 1c, respectively. An operation knob 3b for performing the switching operation of a filter block 6 and a gear wheel 3a partially provided are provided on the member 3. The knob 3b is projected to the outside from the aperture part of a vertical fluorescent illuminator 1 and can be operated by a microscopic observer. A pinion 4b meshed with the gear wheel 3a of the member 3 and a gear wheel 4a arranged to be deviated from the pinion 4b in an axial direction are provided on the member 4. The gear wheel 4a is meshed with a rack 2d provided on a holding member 2 so as to move the filter block 6.
Patent JP-S61224700-A (JP)
Title: Manufacture of ultrasonic transducer
Inventor: HIGUCHI KOHEI
IPC: H01L41/45
Filed: 1985-03-29
Abstract: PURPOSE:To attain a low impedance and a low drive voltage, to simplify its manufacturing steps and to improve the yield by executing boring processing of a diaphragm made of optically active high-molecular film formed by a spin coating method on a silicon substrate and giving a piezoelectric property. CONSTITUTION:Heated oxide films 102 and 106 of about 1,000 Angstrom in thickness are formed on the silicon substrate 101 with 100 faces orientalion. Then gold 103 is deposed 2,000 Angstrom  in thickness on the silicon substrate surface. Afterward the optically active high molecular film 104 is formed in about 6mum thickness by the spin application method, and thereon gold 105 is exposed in 2,000 Angstrom thickness. Then the oxide film 106 on the back of the silicon substrate is etched to form an opening part 107, and the silicon is aeolotropically etched in an about 90 deg.C hydrazone solution to expose the oxide film 102. Then the oxide film 106 on the back and the exposed oxide film 102 are etched. Afterward the oxide film 106 at the back and the exposed oxide film 102 are etched. A DC voltage of about 600 V is impressed between gold electrodes 103 and 105 of a specimen obtained in such a way to apply boring processing, whereby the piezoelectric property is given to the high molecular film 104.
Patent JP-H104006-A (JP)
Title: Magnetic fluid constitution and its manufacturing method
Inventor: BORDUZ STEFAN
IPC: H01F1/44
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a constitution and manufacturing method used to manufacture magnetic fluid chemically stable and formed by super corpuscle magnetic colloid covered by surfactant. SOLUTION: An additive surface improving chemical is used to completely cover the freely oxidizable surface of the particle surface layer to secure better chemical stability of magnetic fluid under various environment conditions. This additives is a surface improving chemicals expressed by a formula, R<1> nSiR<2> 4-n , and its concentration is less than 25vol.%. The part R<1> means hydrolyzable base selected from the group consisting of alkoxyl of 1 to 3 carbon atoms, R<2> means alkyl base having 1 to 10 carbon atoms, and n is usually 1, 2, or 3.